IMS-2WWD-40 Vishay Dale Inductors, Subminiature, Shielded, Axial Leaded FEATURES • Classification is grade 2, class B • Inductance range is 0.10 μH to 1000 μH • High inductance-to-size ratio ELECTRICAL SPECIFICATIONS Inductance Tolerance: ± 10 % on Q-meter • 0.133" [3.38 mm] diameter by 0.335" [8.51 mm] length Dielectric Strength: 700 VRMS at sea level • Subminiature shielded inductor Operating Temperature: - 55 °C to + 125 °C • Solves special problems in density circuit application Self-Resonant Frequency: Minimum SRF measured with full length leads on grid-dip meter • Compliant to RoHS directive 2002/95/EC DENSITY SPECIFICATIONS Rating: Maximum current based on 1/3 W dissipation Weight: 0.50 g maximum MECHANICAL SPECIFICATIONS Shielding: Less than 3 % coupling with two units mounted side by side at 1000 cycles Terminal Strength: Meets 5 lb pull test DIMENSIONS in inches [millimeters] 1.30 [33.02] Typ. Min. # 24 0.020 ± 0.002 [0.508 ± 0.051] TCW 0.335 [8.51] Max. 0.133 [3.38] Max. STANDARD ELECTRICAL SPECIFICATIONS Q MIN. 42 42 42 42 42 42 42 42 41 39 36 35 42 38 38 38 36 38 38 40 42 42 45 47 51 51 TEST FREQUENCY (MHz) 25 25 25 25 25 25 25 25 25 25 25 25 25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 SRF MIN. (MHz) > 400 > 400 > 400 366 331 298 288 271 247 236 216 200 136 120 111 103 94 85 78 73 66 62 54 50 44 39 DCR MAX. (Ω) 0.112 0.126 0.138 0.165 0.198 0.220 0.258 0.292 0.360 0.397 0.472 0.638 0.208 0.225 0.265 0.285 0.330 0.381 0.432 0.576 0.787 1.04 1.40 1.68 2.58 3.65 MODEL IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 IMS-2WWD-40 Note (1) Incremental current: The DC current required to cause a 5 % reduction in the nominal inductance value Document Number: 34047 Revision: 15-Jul-09 For technical questions, contact: [email protected] RATED DC CURRENT (mA) 1720 1630 1550 1420 1330 1230 1140 1060 960 915 840 720 1260 1210 1120 1080 1000 935 875 755 650 565 485 440 355 300 INCREMENTAL CURRENT (mA) (1) > 1720 > 1630 > 1550 > 1420 > 1330 > 1230 > 1140 > 1060 > 960 > 915 > 840 > 720 > 1260 > 1210 > 1120 > 1080 > 1000 > 935 > 875 > 755 > 650 > 565 > 485 > 440 > 355 > 300 PHENOLIC TOL. (%) ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 IRON IND. (μH) 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 www.vishay.com 27 IMS-2WWD-40 Inductors, Subminiature, Shielded, Axial Leaded Vishay Dale STANDARD ELECTRICAL SPECIFICATIONS RATED DC CURRENT (mA) TOL. (%) Q MIN. TEST FREQUENCY (MHz) SRF MIN. (MHz) DCR MAX. (Ω) IMS-2WWD-40 15 ± 10 45 2.5 44 0.862 620 200 IMS-2WWD-40 18 ± 10 43 2.5 40 1.02 570 175 IMS-2WWD-40 22 ± 10 42 2.5 36 1.12 545 160 IMS-2WWD-40 27 ± 10 37 2.5 33 1.28 510 155 IMS-2WWD-40 33 ± 10 46 2.5 30 1.70 440 150 IMS-2WWD-40 39 ± 10 38 2.5 26 1.99 405 145 IMS-2WWD-40 47 ± 10 42 2.5 23 2.41 370 140 IMS-2WWD-40 56 ± 10 41 2.5 22 2.85 340 130 IMS-2WWD-40 68 ± 10 46 2.5 18 3.21 320 120 IMS-2WWD-40 82 ± 10 46 2.5 17 3.57 305 115 IMS-2WWD-40 100 ± 10 43 2.5 15 4.10 280 100 IMS-2WWD-40 120 ± 10 50 0.79 13 5.97 235 80 IMS-2WWD-40 150 ± 10 49 0.79 12 7.05 215 68 IMS-2WWD-40 180 ± 10 56 0.79 11 8.12 200 64 IMS-2WWD-40 220 ± 10 53 0.79 10 14.8 150 60 IMS-2WWD-40 270 ± 10 57 0.79 9 16.8 140 58 IMS-2WWD-40 330 ± 10 57 0.79 8.5 18.6 130 56 IMS-2WWD-40 390 ± 10 57 0.79 8 21.1 120 54 IMS-2WWD-40 470 ± 10 50 0.79 7 32.2 100 52 IMS-2WWD-40 560 ± 10 50 0.79 6 36.4 95 50 IMS-2WWD-40 680 ± 10 56 0.79 5.5 41.1 90 48 IMS-2WWD-40 820 ± 10 49 0.79 5 45.0 85 47 IMS-2WWD-40 1000 ± 10 49 0.79 4.5 52.0 80 45 MODEL FERRITE INCREMENTAL CURRENT (mA) (1) IND. (μH) Note (1) Incremental current: The DC current required to cause a 5 % reduction in the nominal inductance value MARKING - Color coded ORDERING INFORMATION IMS-2WWD-40 0.10 μH 10 % ER e2 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I M S 0 2 MODEL www.vishay.com 28 W W D E R PACKAGE CODE R 1 INDUCTANCE VALUE For technical questions, contact: [email protected] 0 K INDUCTANCE TOLERANCE 4 0 SERIES Document Number: 34047 Revision: 15-Jul-09 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. 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We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000